A.A.
I agree with many of the previous posters, I think you may have overfed her. And don't feel bad, I've done that, too. My oldest still talks about the time over a year ago that I overfed my younger daughter on peas and cereal and she threw up! Keep trying with the carrots and other foods, but remember that at this age it is more important for her to have the breastmilk so don't rush the solids. She's still getting most of her nutrition from the milk so ease into the veggies and other foods. I also had great success mixing the veggies in with the rice cereal that my kids loved.